ORIGINAL PLUMBING

ORIGINAL PLUMBING is a quarterly magazine independently published and distributed out of San Francisco, California. U.S.A. by Amos Mac and Rocco Kayiatos.

Often referred to as "OP" by fans, ORIGINAL PLUMBING is a zine dedicated to documenting the lifestyle and sexuality within FTM trans male culture through photographic portraits, interviews, personal narratives and fictional stories by trans men.